package database import ( "testing" "github.com/stretchr/testify/assert" ) type TestModel struct { ID int64 Value string `gorm:"type:varchar(255);column:value" json:"value"` } func TestOpenNoDB(t *testing.T) { assert := assert.New(t) c := Config{} err := Open(c) assert.Error(err, "error") } func TestOpenOneDB(t *testing.T) { assert := assert.New(t) AddModel(&TestModel{}) c := Config{ Type: "sqlite3", Logging: true, Connection: "file:database?mode=memory", } var count int64 err := Open(c) assert.NoError(err, "no error") Write.Create(&TestModel{Value: "first"}) Write.Create(&TestModel{Value: "secound"}) var list []*TestModel Read.Find(&list).Count(&count) assert.Equal(int64(2), count, "not enought entries") Close() } func TestOpenTwoDB(t *testing.T) { assert := assert.New(t) AddModel(&TestModel{}) c := Config{ Type: "sqlite3", Logging: true, Connection: "file:database?mode=memory", ReadConnection: "file:database2?mode=memory", } var count int64 err := Open(c) assert.NoError(err, "no error") Write.Create(&TestModel{Value: "first"}) Write.Create(&TestModel{Value: "secound"}) var list []*TestModel Write.Find(&list).Count(&count) assert.Equal(int64(2), count, "not enought entries") result := Read.Find(&list) assert.Error(result.Error, "error, because it is the wrong database") Close() }